42040154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 71791104

約数和(自身を除く): 29750950

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1213, 1333, 2426, 2666, 15769, 17329, 31538, 34658, 37603, 52159, 75206, 104318, 488839, 678067, 977678, 1356134, 1616929, 3233858, 21020077, 42040154]

約数ペア:

[(1, 42040154), (2, 21020077), (13, 3233858), (26, 1616929), (31, 1356134), (43, 977678), (62, 678067), (86, 488839), (403, 104318), (559, 75206), (806, 52159), (1118, 37603), (1213, 34658), (1333, 31538), (2426, 17329), (2666, 15769)]